Indulging in a sweet treat like chocolate peanut butter cheesecake bars is a delightful experience. With a rich and creamy layer of peanut butter cheesecake, all nestled between a crispy chocolate cookie crust, these bars are perfect for any occasion. They’re easy to whip up and make for a crowd-pleasing dessert at family gatherings or cozy movie nights.

Why You Will Love This Chocolate Peanut Butter Cheesecake Bars
These cheesecake bars are not just delicious; they are also incredibly simple to make. You don’t need to be a baking expert to pull off this delightful dessert. The combination of chocolate and peanut butter is always a hit, making it a favorite for both kids and adults. Plus, the minimal prep time means you can enjoy these bars without spending all day in the kitchen.
How to Make Chocolate Peanut Butter Cheesecake Bars
Making these cheesecake bars is straightforward and fun. Start by preparing the crust, mixing ingredients, and then moving on to the creamy cheesecake filling. Finally, don’t forget the chocolate topping, which brings everything together beautifully. It’s a simple step-by-step process that anyone can follow, even beginners.
What You Need
- 36 Oreos (processed in food processor)
- 1/2 cup salted butter (melted)
- 24 oz cream cheese (softened)
- 1 cup sugar
- 1/4 cup sour cream
- 1 cup creamy peanut butter
- 1 teaspoon vanilla
- pinch of salt
- 3 eggs
- 1/2 cup butter
- 1 cup chocolate chips
Step-by-Step
- Preheat oven to 350°F.
- Line a 9×13 pan with nonstick foil.
- For the crust, mix the processed Oreos with melted butter.
- Press the mixture into the bottom of the prepared pan.
- For the cheesecake filling, beat softened cream cheese, sugar, and sour cream until smooth.
- Add peanut butter, vanilla, and salt. Mix well.
- Add eggs one at a time, mixing until fully incorporated.
- Pour the filling over the crust in the pan.
- Bake for about 35-40 minutes, until set.
- Meanwhile, melt chocolate chips with butter for the topping.
- Pour the chocolate over the cooled cheesecake and spread evenly.
- Chill in the fridge before slicing into bars.

How to Serve Chocolate Peanut Butter Cheesecake Bars
These bars are delicious on their own, but you can elevate them by adding whipped cream or crushed peanuts on top for extra crunch. They’re great for potlucks, birthdays, or a sweet treat after dinner. Pair them with a cup of coffee or a glass of cold milk for the perfect combination.
How to Store Chocolate Peanut Butter Cheesecake Bars
To keep your cheesecake bars fresh, store them in the fridge in an airtight container. They can last up to a week. If you want to keep them for longer, you can freeze them. Just wrap individual bars in plastic wrap and place them in a freezer-safe bag. They can be reheated in the microwave or enjoyed straight from the fridge.
Recipe Tips
- Make sure the cream cheese is softened for a smooth filling.
- If the chocolate topping is too thick, you can add a bit of butter to thin it out.
- Use natural peanut butter for a healthier alternative.
- Chill the bars in the fridge for at least 4 hours for easier slicing.
- If you don’t have Oreos, feel free to use any chocolate cookie.
Variations & Swaps
- Nut-Free: Replace peanut butter with sun butter or any nut-free spread for a similar taste without the nuts.
- Chocolate Lovers: Mix in chocolate chips into the cheesecake filling for extra chocolatey goodness.
- Seasonal Twist: Add a pinch of pumpkin spice for a fall flavor or peppermint extract for a fresh winter feel.
FAQs
Can I make these cheesecake bars ahead of time?
Absolutely! These bars can be made a day or two in advance. Just store them in the fridge and slice them when you’re ready to serve.
Can I freeze leftover cheesecake bars?
Yes, you can freeze the bars for up to three months. Be sure to wrap them well to prevent freezer burn.
How do I reheat them?
You can reheat a slice in the microwave for about 10-15 seconds. Enjoy warm or cold!
What can I use instead of cream cheese?
For a lighter option, try using Greek yogurt. It gives a nice tangy flavor but will alter the texture slightly.
What are some good serving suggestions?
These bars pair beautifully with a scoop of vanilla ice cream or a dollop of whipped cream. They also go well with fresh berries for a touch of freshness.

Chocolate Peanut Butter Cheesecake Bars
Ingredients
For the crust
- 36 pieces Oreos, processed in food processor
- 0.5 cup salted butter, melted
For the cheesecake filling
- 24 oz cream cheese, softened
- 1 cup sugar
- 0.25 cup sour cream
- 1 cup creamy peanut butter
- 1 teaspoon vanilla
- 1 pinch salt
- 3 pieces eggs
For the topping
- 0.5 cup butter
- 1 cup chocolate chips
Instructions
Preparation
- Preheat oven to 350°F.
- Line a 9×13 pan with nonstick foil.
- For the crust, mix the processed Oreos with melted butter.
- Press the mixture into the bottom of the prepared pan.
Cheesecake Filling
- Beat softened cream cheese, sugar, and sour cream until smooth.
- Add peanut butter, vanilla, and salt. Mix well.
- Add eggs one at a time, mixing until fully incorporated.
- Pour the filling over the crust in the pan.
- Bake for about 35-40 minutes, until set.
Topping
- Meanwhile, melt chocolate chips with butter for the topping.
- Pour the chocolate over the cooled cheesecake and spread evenly.
- Chill in the fridge before slicing into bars.
